Summer Pack Crossword - Casual

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Across
  1. 4. Protecting against the sun (9)
  2. 6. Sleeping in a tent for a few days (7)
  3. 8. Roasted upon flame (11)
  4. 10. Of the Caribbean, perhaps? (7)
  5. 13. Swimming speed-up footwear, also found on Pinball machines (8)
  6. 14. Hold your breath, to see the fish (11)
  7. 16. Taking a flight? (5)
  8. 17. To catch crabs (and release them after?) (8)
  9. 19. Time of terrifying temperatures (8)
  10. 20. The month off-school (6)
Down
  1. 1. Some grow coconuts (4,4)
  2. 2. Frog un-triad (anagram) (11)
  3. 3. Spongebob lives in one (9)
  4. 4. Wimbledon snack (10)
  5. 5. Sails the seas (4)
  6. 7. Using a boat to fly (11)
  7. 9. Common pizza topping (9)
  8. 11. Colony insects (4)
  9. 12. Mr. Whippy, perhaps (3-5)
  10. 15. Long-necked bird (7)
  11. 18. Grilling the burger beef (8)